3201166023 has 16 divisors (see below), whose sum is σ = 4669228800. Its totient is φ = 1934689280.

The previous prime is 3201165983. The next prime is 3201166049. The reversal of 3201166023 is 3206611023.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3201166023 - 2⁶ = 3201165959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3201165984 and 3201166002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201166123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123258 + ... + 146951.

It is an arithmetic number, because the mean of its divisors is an integer number (291826800).

Almost surely, 2^3201166023 is an apocalyptic number.

3201166023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3201166023 is a deficient number, since it is larger than the sum of its proper divisors (1468062777).

3201166023 is a wasteful number, since it uses less digits than its factorization.

3201166023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270582.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3201166023 is about 56578.8478408672. The cubic root of 3201166023 is about 1473.7915637816.

Adding to 3201166023 its reverse (3206611023), we get a palindrome (6407777046).

The spelling of 3201166023 in words is "three billion, two hundred one million, one hundred sixty-six thousand, twenty-three".